| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.48 | 7.207% | $154.8927 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $32.40 | 10.449% | $35.7855 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $244.50 | 4.237% | $254.8595 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $227.93 | 13.654% | $259.0516 | $259.05 | $259.05 | $259.10 |
| Purchase #5 | $109.84 | 3.479% | $113.6613 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $133.79 | 3.183% | $138.0485 | $138.05 | $138.05 | $138.00 |
| Purchase #7 | $160.78 | 9.634% | $176.2695 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $1,053.72 | $1,132.5686 | $1,132.57 | $1,132.55 | $1,132.70 | |